/* Accueil public : retour au thème historique bleu nuit / lavande. */
:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;background:#0b101c;color:#eff1fd}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 80% 10%,#22243d45,transparent 800px),#0b101c;line-height:1.65}a{color:inherit}.shell{width:min(1200px,calc(100% - 80px));margin:auto}
.skip{position:absolute;left:16px;top:-80px;background:#b3a0ff;color:#171126;padding:10px 15px;z-index:10}.skip:focus{top:12px}
.site-head{border-bottom:1px solid #ffffff0a}.head-inner{min-height:82px;display:flex;align-items:center}.brand{display:flex;align-items:center;gap:13px;text-decoration:none;font-size:.93rem}.brand-mark{display:grid;place-items:center;width:43px;height:43px;background:#b3a0ff;color:#171126;font-weight:850;border-radius:14px}.brand small{display:block;font-size:.57rem;letter-spacing:.14em;color:#b4bfd5;line-height:1.5;margin-top:2px}
.hero{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);gap:58px;align-items:center;padding:78px 0 104px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#9ee5ee;font-size:.65rem;font-weight:750;letter-spacing:.1em}.eyebrow-dot{width:8px;height:8px;border-radius:50%;background:#77ded0;box-shadow:0 0 0 5px #77ded01a}h1,h2,h3{letter-spacing:-.045em;text-wrap:balance}h1{font-size:clamp(2.65rem,4.7vw,4.3rem);font-weight:800;line-height:1.06;margin:27px 0 24px}h1 em{font-style:normal;color:#b3a0ff}.hero-lead{color:#b4bfd5;font-size:1.04rem;line-height:1.85;margin:0;max-width:57ch}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:25px;min-height:51px;padding:12px 21px;border:1px solid #64718b;border-radius:14px;text-decoration:none;font-size:.83rem;font-weight:750}.button.primary{background:#b3a0ff;border-color:#b3a0ff;color:#171126}.button.secondary{background:transparent}.access-note{font-size:.7rem;line-height:1.8;color:#a0aec4;margin-top:20px}.access-note>span{color:#84ddd0;margin-right:7px}
.preview{min-width:0;background:#121c2e;border:1px solid #35415a;border-radius:26px;box-shadow:0 0 0 10px #ffffff02;transform:rotate(2deg)}.preview-top{display:flex;gap:13px;align-items:center;padding:16px 20px;border-bottom:1px solid #ffffff0a}.mini-brand{display:grid;place-items:center;width:31px;height:31px;border-radius:9px;background:#b3a0ff;color:#171126;font-size:.67rem;font-weight:850}.preview-lines{display:grid;gap:4px;flex:1}.preview-lines i{height:4px;width:72px;background:#53617c;border-radius:5px}.preview-lines i:last-child{width:45px}.preview-dots{display:flex;gap:5px}.preview-dots i{height:5px;width:5px;border-radius:50%;background:#7186a6}.preview-body{padding:30px}.preview-eyebrow{font-size:.58rem;font-weight:850;letter-spacing:.12em;color:#7edfff}.preview-title{font-size:1.8rem;font-weight:800;line-height:1.2;margin:13px 0 15px;letter-spacing:-.05em}.preview-title>span{color:#b3a0ff}.preview-bars{display:grid;gap:7px;margin-bottom:28px}.preview-bars i{height:6px;background:#35445f;border-radius:6px;width:90%}.preview-bars i:nth-child(2){width:72%}.preview-bars i:nth-child(3){width:82%}.preview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}.preview-card{min-width:0;padding:16px 11px;border:1px solid #ffffff17;border-radius:14px;display:flex;flex-direction:column;align-items:flex-start;gap:16px;min-height:156px}.preview-card.cyan{background:#173a4a}.preview-card.violet{background:#302950}.preview-card.lime{background:#1d403b}.card-orbit{font-size:1.4rem;line-height:1;color:#7eeaff}.violet .card-orbit{color:#bfa6ff}.lime .card-orbit{color:#88e4c8}.preview-card strong{font-size:.78rem;margin-top:auto}.preview-card small{font-size:.58rem;line-height:1.5;color:#bfd6e6}.preview-bottom{display:flex;justify-content:center;gap:10px;padding:20px;border-top:1px solid #ffffff0a}.preview-bottom span{height:5px;width:45px;border-radius:5px;background:#34415b}.preview-bottom span:first-child{width:65px;background:#a695ef}
.benefits{padding:22px 0 68px}.section-intro h2,.join h2{font-size:clamp(1.8rem,3vw,2.5rem);line-height:1.2;margin:18px 0}.section-intro>p,.join p{color:#aab7cc;max-width:68ch;font-size:.95rem}.benefit-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:32px}.benefit{padding:24px;border:1px solid #293449;border-radius:18px;background:#121a2a}.benefit-index{font-size:.59rem;letter-spacing:.12em;color:#a7b6d3;font-weight:750}.benefit-icon{display:block;margin:18px 0 10px;color:#aab9ff;font-size:1.6rem}.benefit h3{font-size:1.15rem;margin:10px 0}.benefit p{font-size:.88rem;color:#aab7cc}.join{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:36px 0 66px;border-top:1px solid #ffffff0b}.join-actions{display:grid;gap:15px;justify-items:start}.join-login{font-size:.82rem;text-underline-offset:5px}.site-foot{display:flex;justify-content:space-between;gap:20px;padding:23px 0;border-top:1px solid #ffffff0b;font-size:.7rem;color:#9aaac4}a:focus-visible{outline:2px solid #84ddd0;outline-offset:5px}
@media(max-width:1024px){.shell{width:calc(100% - 48px)}.hero{gap:30px}.preview-body{padding:22px}.preview-title{font-size:1.45rem}.preview-card{padding:13px 9px;gap:12px}.preview-card strong{font-size:.68rem}}
@media(max-width:760px){.shell{width:calc(100% - 36px)}.hero{grid-template-columns:1fr;padding:44px 0 65px;gap:36px}h1{font-size:clamp(2.5rem,8vw,3.8rem);max-width:17ch}.hero-lead{font-size:.96rem}.preview{transform:none;max-width:540px;width:100%;justify-self:center}.benefit-grid{grid-template-columns:1fr}.join{display:grid}.site-foot{flex-direction:column;gap:8px}.preview-card strong{font-size:.77rem}.preview-body{padding:24px}}
@media(max-width:350px){.shell{width:calc(100% - 28px)}.hero-actions{gap:9px}.button{padding:11px 15px;gap:15px;font-size:.78rem}.preview-body{padding:18px}.preview-grid{gap:7px}.preview-card{padding:12px 7px}.preview-card strong{font-size:.68rem}.preview-card small{font-size:.54rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}